Commit 6163a373 authored by Shanyu Zhao's avatar Shanyu Zhao Committed by Wey-Yi Guy

iwlagn: check change before commit RXON cmd

When setting rxon chain and filter, no need to commit RXON when the
chain flag is not changed. This reduces the number of RXON commands
we send down to uCode.
Signed-off-by: default avatarShanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
parent 21a5b3c6
......@@ -97,6 +97,7 @@ void iwl_update_chain_flags(struct iwl_priv *priv)
if (priv->cfg->ops->hcmd->set_rxon_chain) {
for_each_context(priv, ctx) {
priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
if (ctx->active.rx_chain != ctx->staging.rx_chain)
iwlcore_commit_rxon(priv, ctx);
}
}
......
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